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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 09:02:06 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-11 09:08:44 +0100 |
| commit | 4636a04630f632262e915f62deb59fa0f3ee5186 (patch) | |
| tree | c803619e53fe914ecaa505c5d47f1927015a7926 /drivers/base/regmap | |
| parent | 9a2dd570591ea1d53284208ab8838c0ab2a08340 (diff) | |
drivers/base/cpu: Use scnprintf() for avoiding potential buffer overflow
Since snprintf() returns the would-be-output size instead of the
actual output size, the succeeding calls may go beyond the given
buffer limit. Fix it by replacing with scnprintf().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20200311080207.12046-2-tiwai@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/regmap')
0 files changed, 0 insertions, 0 deletions